CV Lattes
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Universidade de São Paulo (USP). Instituto de Física de São Carlos (IFSC) (Institutional affiliation for the last research proposal) Birthplace: Peru
bachelor's at Ciências (Física) from Universidad Nacional de Ingenieria (1968), master' degree in Physics from Universidade de Sao Paulo, Instituto de Fisica de Sao Carlos (1973) and doctorate in Physics from Universidade de Sao Paulo, Instituto de Fisica de Sao Carlos (1978). Has experience in Physics, focusing on Physics Of The Condensed Matter, study of defects in solids, optical, electrical and photostructural properties, electron beam PVD and Spin coating thin films, optical absorption and photoluminescence to low temperature. Several kind of materials, insulators and semiconductors, crystalline, amorphous, nanostructured (Source: Lattes Curriculum)
| News published in Agência FAPESP Newsletter about the researcher |
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Cellulose, calcium sulphate dihydrate and silica gel, all of them hydrophilic, are naturally abundant in Brazil and, in addition, find a great number of applications. Silica is used in the tire industry, dentifrice, paints and inks, medicines, Portland cement concrete, etc. Gypsum, or calcium sulphate dihydrate, is been extensively used as a building material because of its recyclable and…
| 4 / 3 | Completed research grants |
| 8 / 0 | Completed scholarships in Brazil |
| 12 / 3 | All research grants and scholarships |
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(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
| Publications | 1 |
| Citations | 4 |
| Cit./Article | 4.0 |
| Data from Web of Science | |
MENDES, A. C.; MAIA, L. J. Q.; MESSADDEQ, S. H.; MESSADDEQ, Y.; RIBEIRO, S. J. L.; LI, M. SIU. Photoexpansion and photobleaching effects in oxysulfide thin films of the GeS2+Ga2O3 system. PHYSICA B-CONDENSED MATTER, v. 406, n. 23, p. 4381-4386, DEC 1 2011. Web of Science Citations: 4.
MESSADDEQ‚ SH; MASTELARO‚ VR; SIU LI‚ M.; TABACKNIKS‚ M.; LEZAL‚ D.; RAMOS‚ A.; MESSADDEQ‚ Y.. The influence of oxygen in the photoexpansion of GaGeS glasses. Applied Surface Science, v. 205, n. 1, p. 143-150, 2003.
LISBOA-FILHO‚ PN; MASTELARO‚ VR; SCHREINER‚ WH; MESSADDEQ‚ SH; SIU LI‚ M.; MESSADDEQ‚ Y.; HAMMER‚ P.; RIBEIRO‚ SJL; PARENT‚ P.; LAFFON‚ C.. Photo-induced effects in Ge25 Ga10 S65 glasses studied by XPS and XAS. Solid State Ionics, v. 176, n. 15, p. 1403-1409, 2005.
(References retrieved automatically from State of São Paulo Research Institutions)
VICENTE, Fábio Simões de. Estudo da mudança estrutural fotoinduzida em filmes de vidros a base de polifosfato de antimônio. Tese (Doutorado) - Instituto de Física de São Carlos. Universidade de São Paulo (USP). São Carlos. (99/11523-5)
MENDES, Alessandra Carla. Estudo e aplicações de filmes fotosensitivos de vidros óxidos e sulfeto de germânio. Dissertação (Mestrado) - Instituto de Física de São Carlos. Universidade de São Paulo (USP). São Carlos. (05/58396-0)
VICENTE, Fábio Simões de. Comportamento óptico estrutural da zircônia dopada com Er3+,Pr3+ e estabilizante de fase Y3+. Dissertação (Mestrado) - Instituto de Física de São Carlos. Universidade de São Paulo (USP). São Carlos. (96/12452-6)
MESSADDEQ, Sandra Helena. Estudo da fotoexpansão em vidros calcogenetos a base de sulfeto de arsênio e germânio. Tese (Doutorado) - Instituto de Física de São Carlos. Universidade de São Paulo (USP). São Carlos. (99/04263-7)